Day Translations

Bahasa Indonesia is the official language of Indonesia — the world's 4th most populous nation with 270 million people and a $1.4 trillion economy, and Southeast Asia's largest consumer market.

Indonesian Translation Services

Indonesian translation for Jakarta, Surabaya,and Southeast Asia's largest consumer market.

Bahasa Indonesia is the official language of the Republic of Indonesia — the world's fourth most populous country and Southeast Asia's largest economy. Indonesian is a standardised register of Malay using the Latin alphabet (since 1972 reform), making it accessible for global localisation workflows compared to non-Latin scripts. Indonesian is distinct from Bahasa Melayu (the Malay of Malaysia, Brunei, and Singapore) — the two share roots and are largely mutually intelligible but diverge in vocabulary, spelling, and register, particularly in technical and formal contexts. We assign every Indonesian project to a native Bahasa Indonesia linguist by domain.

ISO 17100 Certified
Latin Script
USCIS Accepted
Indonesia (270M)
Indonesian translation services
Live
World Bank, 2024
270M
Indonesia population (Bahasa Indonesia official)
World Bank, 2024
$1.4T
Indonesia GDP — SEA's largest economy
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GDPR Compliant
HIPAA Compliant
270M
Indonesia population (Bahasa Indonesia official)
World Bank, 2024
$1.4T
Indonesia GDP — SEA's largest economy
World Bank, 2024
#4
World's most populous country
UN, 2024
Latin
Latin script (post-1972 spelling reform)
Linguistic standard
BPOM
Indonesia's food & drug regulator
Government of Indonesia
Our services

Complete Indonesian language services.
Six lines, one standard.

From USCIS-accepted Indonesian akta lahir (birth certificates) and KTP (national IDs) to BPOM pharmaceutical and cosmetic submissions in Jakarta and global brand localisation for the 270-million-person Indonesian consumer market — Day Translations matches every Indonesian project to a native Bahasa Indonesia linguist by domain and jurisdiction.

Certified Indonesian Translation

USCIS-accepted certified translations for Indonesian akta lahir (birth certificates), akta nikah (marriage certificates), KTP (Kartu Tanda Penduduk / national ID), Indonesian passports, school transcripts (Universitas Indonesia, ITB, UGM), and SKCK (police clearance). Signed statement of accuracy.

Legal Indonesian Translation

Contracts, court filings, Indonesian Civil Code (KUHPerdata) documents, USCIS asylum and family-reunification packets, OJK (Financial Services Authority) compliance documents, and corporate documents under Law 40/2007 (Limited Liability Company Law). NAJIT-affiliated court-certified Indonesian interpreters.

Medical Indonesian Translation

BPOM (Badan POM) pharmaceutical and medical-device regulatory submissions, halal-certification documentation through BPJPH, clinical trial protocols, Section 1557 patient materials at sixth-grade reading level, and HIPAA-compliant EHR localisation.

Indonesian Interpretation

Consecutive, simultaneous, OPI, and VRI. Court-certified Indonesian interpreters for federal immigration proceedings — particularly for Chinese-Indonesian asylum cases (post-1998 Reformasi) and Christian-minority Indonesia asylum work in NDCA, EDVA, and EDNY federal districts.

Indonesian Localization

Website, software, and app localisation in Bahasa Indonesia with proper EYD (Ejaan yang Disempurnakan) spelling and modern Indonesian register. Text typically expands 20-25% vs English. In-country review in Jakarta, Bandung, and Surabaya.

E-commerce & Fintech

Localisation for Indonesia's booming digital economy — Tokopedia, Shopee Indonesia, Bukalapak, Gojek/GoTo, OVO, DANA. Indonesia is Southeast Asia's largest e-commerce and fintech market, with specialised localisation requirements.

Healthcare & medical

Indonesian medical translation — BPOM, halal certification, and SEA's largest consumer market

Indonesia's BPOM (Badan Pengawas Obat dan Makanan — the National Agency of Drug and Food Control) regulates pharmaceuticals, medical devices, food, supplements, cosmetics, and traditional medicines. BPOM requires Indonesian-language documentation for marketing authorisation, GMP compliance, clinical trial registration through the National Agency of Research and Innovation (BRIN) and BPOM's Clinical Trial Registry, and post-market pharmacovigilance. Indonesia has progressively harmonised with ICH, ASEAN harmonised frameworks, and WHO PQ standards. Halal certification — mandatory for food, pharmaceuticals, and cosmetics under Law 33/2014 and administered through BPJPH (Badan Penyelenggara Jaminan Produk Halal) — adds an additional regulatory translation layer for any consumer-facing product entering the Indonesian market.

Indonesian healthcare translation also serves the smaller but established US Indonesian-American community — concentrated in Southern California (Glendora, Pasadena, La Habra), Northern Virginia, Queens, and the Bay Area. Section 1557 of the Affordable Care Act requires qualified Indonesian interpreters and translated vital documents free of charge for Limited English Proficient patients in any federally funded healthcare program. Indonesian-American patient populations include significant Chinese-Indonesian heritage and Christian-minority communities, with cultural-religious sensitivity required for patient communication.

BPOM
Indonesia food & drug regulator
Halal
Mandatory certification (Law 33/2014, BPJPH)
§1557
ACA mandates free Indonesian interpreters for LEP
Indonesian medical translation
Healthcare
Portfolio

Documents we translate.

Across medical and legal — our specialists have already touched every type you’re likely to send.

20+ document types

Medical documents

Healthcare, pharma, clinical
10types
  • 01Patient consent forms (formulir persetujuan)
  • 02Medical records & EHR
  • 03Discharge instructions
  • 04Clinical trial protocols (BPOM / BRIN)
  • 05BPOM marketing authorisation dossiers
  • 06Halal certification dossiers (BPJPH)
  • 07Pharmacovigilance reports
  • 08Pharmaceutical & cosmetic labels
  • 09Medical device documentation
  • 10Section 1557 vital documents
ISO 17100 · USCIS Accepted
Send a file

Legal documents

Contracts, courts, IP, immigration
10types
  • 01Akta lahir (birth certificates)
  • 02Akta nikah (marriage certificates)
  • 03KTP (national ID)
  • 04Indonesian passports
  • 05USCIS asylum & reunification packets
  • 06Court filings (KUHPerdata Civil Code)
  • 07Law 40/2007 corporate documents
  • 08OJK financial-services compliance
  • 09Academic transcripts (UI, ITB, UGM)
  • 10SKCK (police clearance)
ISO 17100 · USCIS Accepted
Send a file
Legal & judicial

Indonesian legal translation — civil law, Dutch heritage, NAJIT-certified

Indonesia operates under a civil-law system rooted in Dutch colonial-era codes — the Indonesian Civil Code (KUHPerdata) is largely a transposition of the Dutch Civil Code, with post-independence reforms layered on top. Major commercial laws include the Limited Liability Company Law (Law 40/2007), the Investment Law (Law 25/2007), the Job Creation Omnibus Law (2020/2023), and OJK (Otoritas Jasa Keuangan — Financial Services Authority) regulations. Family law is governed by Law 1/1974 with religious-court (Pengadilan Agama) jurisdiction over Muslim family matters. Day Translations is a NAJIT member and provides court-certified Indonesian interpreters across federal districts with significant Indonesian-American populations.

Indonesian legal translation
Legal

Title VI — Civil Rights Act

Requires meaningful language access for LEP individuals. Indonesian interpretation requests are concentrated in CDCA (LA), NDCA (Bay Area), EDVA, and EDNY — driven by Southern California, Northern Virginia, and Queens Indonesian-American populations.

Court Interpreters Act (28 U.S.C. § 1827)

Mandates federally certified interpreters in federal courts. Indonesian federal-court interpretation is requested for asylum cases (Chinese-Indonesian post-1998 Reformasi, Christian-minority, LGBT+ asylum), family-reunification, and corporate disputes involving Indonesian counterparties.

Indonesian Civil Code (KUHPerdata)

Indonesia's Civil Code is rooted in Dutch colonial codification, with continental civil-law structure. Law 40/2007 (Limited Liability Company Law), Law 25/2007 (Investment Law), and Job Creation Law (Omnibus 2020/2023) govern modern commercial activity. Translation requires civil-law competence.

Religious Court (Pengadilan Agama)

Indonesia maintains a parallel religious-court system (Pengadilan Agama) with jurisdiction over Muslim family-law matters — marriage, divorce, inheritance — under Law 1/1974 and the Compilation of Islamic Law (KHI). USCIS family-reunification cases involving Indonesian Muslim marriages require specialised translator expertise.

Global reach

Indonesian across the world's 4th most populous nation and the diaspora

Bahasa Indonesia is the official language of Indonesia, with 270 million speakers across the world's largest archipelago state. Smaller Indonesian-speaking communities exist in the Netherlands (historical ties), the US, Malaysia, Saudi Arabia, and Hong Kong.

Indonesia flag
Indonesia~270M (national language)
Netherlands flag
Netherlands~1.8M Indo-Dutch & Indonesian community
Saudi Arabia flag
Saudi Arabia~1.2M Indonesian workers
Malaysia flag
Malaysia~1.5M Indonesian workers
Hong Kong flag
Hong Kong~150K domestic workers
Singapore flag
Singapore~200K
United States flag
United States~100K Indonesian-Americans
Australia flag
Australia~85K Indonesian-Australians
Business & localization

Indonesia: $1.4 trillion economy, world's 4th largest population, SEA's digital giant

Indonesia is Southeast Asia's largest economy with a $1.4 trillion GDP and the world's fourth most populous country. The economy spans natural resources (palm oil — the world's largest producer; nickel — the world's largest producer and a critical EV-battery input; coal, tin, rubber), manufacturing (automotive, electronics, textiles), agriculture, and a rapidly growing digital economy. Indonesia hosts Southeast Asia's largest tech ecosystem — Gojek/GoTo, Tokopedia, Bukalapak, Traveloka, OVO, DANA, and Shopee Indonesia all serve a 270-million-person consumer market. Jakarta is one of Asia's largest mega-cities; Surabaya and Bandung are major regional centres.

Indonesian localisation is essential for global brands across pharma (BPOM), cosmetics and food (BPOM + halal/BPJPH), automotive, financial services (OJK compliance), e-commerce, fintech, gaming, and SaaS. The Indonesian consumer is digitally native — Indonesia has among the highest social-media usage rates in the world, with Instagram, TikTok, and YouTube Indonesia driving consumer behaviour. Day Translations' Indonesian team includes Jakarta, Bandung, and Surabaya in-country reviewers, with halal-certification-aware project managers for consumer-product launches.

$1.4T
Indonesia GDP — SEA's largest economy
270M
Indonesian consumer market
Jakarta
Among Asia's largest mega-cities
Indonesian business
Business
Industries served

Expertise across every sector.

Legal & Immigration

USCIS, asylum (Chinese-Indonesian, Christian-minority), CDCA/NDCA/EDVA/EDNY federal courts

Healthcare & Pharma

BPOM submissions, halal-certification dossiers (BPJPH), Section 1557 patient communication

Cosmetics & FMCG

BPOM + halal (mandatory under Law 33/2014), global brand consumer-product localisation

E-commerce

Tokopedia, Shopee Indonesia, Bukalapak — SEA's largest e-commerce market

Fintech & Digital Payments

GoTo, OVO, DANA, ShopeePay — OJK-regulated fintech localisation

Mining & Commodities

World's largest nickel producer (EV batteries), palm oil, coal, tin operations

Automotive

Indonesia is ASEAN automotive manufacturing hub — Toyota, Honda, Hyundai, Wuling

Gaming & Mobile

Indonesia is among the world's largest mobile-gaming markets by user count

Our process

How we deliver ISO 17100-certified Indonesian quality

  1. Step01

    Project Analysis

    We assess target domain (regulatory, halal-certified consumer product, e-commerce, legal), register, and whether Bahasa Indonesia or Bahasa Melayu is the correct target.

  2. Step02

    Native Linguist Assignment

    Indonesian projects go to native Jakarta, Bandung, or Surabaya-based linguists. Halal-certification-aware translators assigned for consumer products.

  3. Step03

    Translation

    Human translation with full EYD (Ejaan yang Disempurnakan) spelling accuracy and modern Indonesian register.

  4. Step04

    Independent Review (ISO 17100)

    Second native Indonesian linguist reviews — never the original translator.

  5. Step05

    Delivery & Certification

    Final files with certificate of accuracy and project glossary. USCIS-ready notarisation available. Halal-certification dossier formatting where applicable.

Client testimonials

Trusted by global pharma exporters, halal-certified consumer brands, and SEA fintech operators

4.9
Average rating across
Google, Trustpilot, BBB

We launched a major pharmaceutical product line in Indonesia and needed parallel BPOM regulatory dossiers and halal-certification documentation through BPJPH. Day Translations' Jakarta-based team understood the specific submission conventions, halal-supply-chain documentation requirements, and the cross-references between BPOM and BPJPH — clearance came through faster than our regional benchmark.

MC
Marcus Chen
Regional Regulatory Director, Asia-Pacific Pharma

Our beauty brand entered Indonesia — Southeast Asia's largest cosmetics market. Day Translations' Indonesian team handled BPOM cosmetic-notification dossiers and parallel halal-certification documentation. Their in-country reviewers in Jakarta caught nuances of consumer-friendly Bahasa Indonesia that our generic SEA translators had missed, and the difference showed up in launch-quarter performance.

SW
Sarah Williams
VP Asia-Pacific Marketing, Global Beauty Brand

We expanded our fintech platform into Indonesia under OJK regulatory frameworks. Day Translations supported our localisation across user-facing app strings, OJK-compliance documentation, and customer-support training materials. The Jakarta reviewers helped us calibrate between formal regulatory register and friendly consumer-facing tone — a balance that's critical for Indonesian fintech adoption.

AR
Ahmad Rasyid
Head of Indonesia, SEA Fintech Platform
Questions answered

Frequently asked questions about Indonesian translation.

Real answers — not boilerplate. If you don’t see your question, our team responds in under 60 minutes, 24/7.

Ask a specialist

No. Bahasa Indonesia (Indonesian) and Bahasa Melayu (Malay) share common roots — both are standardised registers of the Malay language family — and are largely mutually intelligible, particularly at conversational level. But they have diverged significantly in vocabulary, spelling, and register since Indonesia's 1972 spelling reform and decades of separate standardisation. Indonesian draws more on Dutch loanwords (colonial heritage); Malaysian Malay draws more on English loanwords. Technical, legal, regulatory, and brand-specific terminology often differs. For BPOM-regulated content, Indonesian government materials, and consumer-product launches in Indonesia, Bahasa Indonesia is required — Malaysian Malay is not interchangeable. Day Translations maintains separate Indonesian and Malay linguist rosters.

Indonesian uses the Latin alphabet (since the 1972 EYD spelling reform standardised orthography with Malaysian Malay), which makes typography, software localisation, and DTP straightforward compared to non-Latin scripts like Arabic, Chinese, or Devanagari. Text expansion is moderate (typically 20-25% vs English). Grammar is relatively analytical — no verb conjugation by person or tense, no grammatical gender, no plurals (handled by reduplication). However, register sensitivity is critical: formal Bahasa Indonesia for regulatory and legal documents, modern conversational register for consumer-facing content, and respectful register for older audiences. Halal certification adds a separate documentation layer.

USCIS requires certified English translations of Indonesian akta lahir (birth certificates), akta nikah (marriage certificates), KTP (Kartu Tanda Penduduk / national ID), Indonesian passports, school transcripts from Universitas Indonesia, ITB, UGM, and other institutions, and SKCK (Surat Keterangan Catatan Kepolisian — police clearance). Religious-court (Pengadilan Agama) marriage certificates for Muslim Indonesian applicants may also be required for family-reunification cases. Day Translations provides USCIS-accepted certified Indonesian translations with a signed statement of accuracy, typically within 24–48 hours.

BPOM (Badan Pengawas Obat dan Makanan — the National Agency of Drug and Food Control) is Indonesia's national regulator for pharmaceuticals, medical devices, food, supplements, cosmetics, and traditional medicines. BPOM requires Indonesian-language documentation for marketing authorisation (registrasi), GMP compliance, clinical trial registration through BPOM's Clinical Trial Registry and BRIN, and post-market pharmacovigilance. Indonesia has progressively harmonised with ICH, ASEAN harmonised frameworks, and WHO PQ standards. Halal certification through BPJPH is separately mandatory for any product consumed orally or applied to the body in Indonesia under Law 33/2014.

Yes. Indonesia's Law 33/2014 on Halal Product Assurance (Jaminan Produk Halal) makes halal certification mandatory for food, beverages, cosmetics, pharmaceuticals (in phased implementation), and traditional medicine products consumed or used in Indonesia. Halal certification is administered through BPJPH (Badan Penyelenggara Jaminan Produk Halal) under the Ministry of Religious Affairs, with technical assessment by LPH (Halal Examination Agencies) and fatwa approval by MUI (Indonesian Council of Ulema). Halal-dossier translation requires Indonesian translators with documented experience in halal supply-chain and ingredient-traceability documentation.

Yes. Section 1557 of the Affordable Care Act and Title VI of the Civil Rights Act both require qualified Indonesian interpreters and translated vital documents — free of charge — to Limited English Proficient patients in any federally funded healthcare program. Indonesian-American patient populations are concentrated in Southern California (Glendora, Pasadena, La Habra), Northern Virginia, Queens, and the Bay Area. Cultural-religious sensitivity is important — the Indonesian-American community includes Muslim, Christian, Buddhist, and Hindu populations, with significant Chinese-Indonesian heritage representation.

The US Indonesian-American community is smaller than other Asian-American groups but well-established. The largest concentrations are in Southern California — particularly Glendora, Pasadena, La Habra, and the San Gabriel Valley — followed by Northern Virginia (Fairfax County), Queens (Elmhurst), the Bay Area, Houston, and Philadelphia. The community includes significant Chinese-Indonesian heritage representation (many of whom emigrated after the 1998 Reformasi anti-Chinese violence) and Christian-minority Indonesians (Bataks, Manadonese, Ambonese). Indonesian Independence Day celebrations in Southern California are among the largest US Indonesian community gatherings.

Certified USCIS translations of single-page Indonesian civil documents (akta lahir, KTP, SKCK) are delivered in 24–48 hours; rush same-day available for asylum proceedings. Standard Indonesian translation up to 5,000 words runs 2–5 business days under full ISO 17100 workflow. BPOM regulatory packages take 5–10 business days; parallel halal-certification dossiers add 3–5 business days. Indonesian software, e-commerce, and fintech localisation typically scopes 2–4 weeks for an initial release, with continuous-localisation cycles thereafter. Voice-over for Indonesian media projects scopes by length.

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Get a free quote in under 60 minutes. ISO 17100 certified. Available 24/7. Native Jakarta, Bandung, and Surabaya-based linguists with halal-certification expertise.

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Indonesian Translation Services — Bahasa Indonesia, BPOM, USCIS | Day Translations